1178972563

素因数分解:

${\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{419}}^1\times {\mathrm{653}}^1$

素因数の和:1242

約数の個数: 16

約数和(自身を含む): 1230566400

約数和(自身を除く): 51593837

約数列:

[1, 31, 139, 419, 653, 4309, 12989, 20243, 58241, 90767, 273607, 1805471, 2813777, 8481817, 38031373, 1178972563]

約数ペア:

[(1, 1178972563), (31, 38031373), (139, 8481817), (419, 2813777), (653, 1805471), (4309, 273607), (12989, 90767), (20243, 58241)]